Answer:
if you mean nucleic acids the answer is deoxyribonucleic acid (DNA)and ribonucleic acid(RNA) the monomers for these acids are A, G, C, T, and U,( u is only found within RNA not within DNA the uracil replaces the thymine )
Explanation:
dna
and
rna
are the two types
Pretty sure he used female gametes
I think the answer is D: Infrographic that shows carbon moving through ecosystems
by suckshining the infant
3a b is your answer